Statistical Skills AQA AS Level Geography (unit 2)

The AQA specification requires you to know

 • measures of central tendency – mean, mode, 

median

• measures of dispersion – interquartile range and 

standard deviation

• Spearman’s rank correlation test

Here is a simple explanation of them all.

?
  • Created by: Annie
  • Created on: 28-05-12 10:40

Comments

No comments have yet been made